// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#ifndef NET_TOOLS_GDIG_FILE_NET_LOG_H_
#define NET_TOOLS_GDIG_FILE_NET_LOG_H_

#include <string>

#include "base/synchronization/lock.h"
#include "base/time/time.h"
#include "net/log/net_log.h"

namespace net {

// FileNetLogObserver is a simple implementation of NetLog::ThreadSafeObserver
// that prints out all the events received into the stream passed
// to the constructor.
class FileNetLogObserver : public NetLog::ThreadSafeObserver {
public:
    explicit FileNetLogObserver(FILE* destination);
    ~FileNetLogObserver() override;

    // NetLog::ThreadSafeObserver implementation:
    void OnAddEntry(const net::NetLog::Entry& entry) override;

private:
    FILE* const destination_;
    base::Lock lock_;

    base::Time first_event_time_;
};

} // namespace net

#endif // NET_TOOLS_GDIG_FILE_NET_LOG_H_
